What do systematic reviews say?

Immune checkpoint inhibitors vs any second‐line chemotherapy

• Immunotherapy for advanced or metastatic urothelial carcinoma 2023 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 727 participants
  Low

Inspiratory muscle training vs control or sham

• Inspiratory muscle training, with or without concomitant pulmonary rehabilitation, for chronic obstructive pulmonary… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  6 studies · 182 participants
  Very low
• Inspiratory muscle training, with or without concomitant pulmonary rehabilitation, for chronic obstructive pulmonary… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 86 participants
  Moderate

Pulmonary rehabilitation plus inspiratory muscle training vs pulmonary rehabilitation alone

• Inspiratory muscle training, with or without concomitant pulmonary rehabilitation, for chronic obstructive pulmonary… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  7 studies · 908 participants
  Low
• Inspiratory muscle training, with or without concomitant pulmonary rehabilitation, for chronic obstructive pulmonary… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 657 participants
  Very low

Intervention not reported

• Social network interventions to support cardiac rehabilitation and secondary prevention in the management of people… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 166 participants
  Very low

Intervention not reported

• Social network interventions to support cardiac rehabilitation and secondary prevention in the management of people… 2023 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 166 participants
  Very low

Silicone gel sheeting vs non‐silicone gel sheeting treatment

The review found no eligible studies for this question.

• Silicone gel sheeting for treating keloid scars 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Silicone gel sheeting vs intralesional injections of triamcinolone acetonide

The review found no eligible studies for this question.

• Silicone gel sheeting for treating keloid scars 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Silicone gel sheeting vs no treatment

The review found no eligible studies for this question.

• Silicone gel sheeting for treating keloid scars 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Thermal stability and storage of human insulin 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Hydrogel dressings vs alginate gel

The review found no eligible studies for this question.

• Hydrogel dressings for venous leg ulcers 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Hydrogel dressings vs manuka honey

The review found no eligible studies for this question.

• Hydrogel dressings for venous leg ulcers 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Hydrogel dressings vs hydrocolloid dressing

The review found no eligible studies for this question.

• Hydrogel dressings for venous leg ulcers 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Hydrogel dressings vs saline gauze

The review found no eligible studies for this question.

• Hydrogel dressings for venous leg ulcers 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Marine‐derived n‐3 fatty acids therapy vs No marine‐derived n‐3 fatty acids therapy

• Marine‐derived n‐3 fatty acids therapy for stroke 2022 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 102 participants
  Low

28 days on/off antibiotic regimen vs 28 days on/off placebo regimen

• Intermittent prophylactic antibiotics for bronchiectasis 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Moderate
• Intermittent prophylactic antibiotics for bronchiectasis 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Low

14 days on/off antibiotic regimen vs 28 days on/off antibiotic regimen

• Intermittent prophylactic antibiotics for bronchiectasis 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  High
• Intermittent prophylactic antibiotics for bronchiectasis 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  High

14 days on/off antibiotic regimen vs 14 days on/off placebo regimen

• Intermittent prophylactic antibiotics for bronchiectasis 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  High
• Intermittent prophylactic antibiotics for bronchiectasis 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Moderate

Ginkgo biloba vs placebo

• Ginkgo biloba for tinnitus 2022 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 60 participants
  Low

Gingko biloba with concurrent intervention vs concurrent intervention only

The review found no eligible studies for this question.

• Ginkgo biloba for tinnitus 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Botulinum toxin type A vs anticholinergics

• Botulinum toxin type A versus anticholinergics for cervical dystonia 2021 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Very low